Rank up advice

I need help deciding which of these 6* champs to rank up. I'm currently at 6.1.2

Comments

As owner of 7r3 Vox
I'd highly suggest you to stay away from that 6* Vox,
He really needs 7* damage bump to hit like truck

Her playstyle can just eliminate a bunch of troubling nodes.

Great unduped but duped she’s insane, the unstoppable counter.

Oh ok thanks everyone